(for PR #28495)
2026-05-04 08:20.05: New job: build efl.1.19.0, using opam dev
from https://github.com/ocaml/opam-repository.git#refs/pull/28495/head (f8e3c652f6bedf44059eb5199142f50d0ff975ef)
on centos-10-ocaml-5.4/amd64
To reproduce locally:
cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/28495/head" && git reset --hard f8e3c652
git fetch origin master
git merge --no-edit 7d5cbdbc1151b699e44529b13fd680723b359453
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:centos-10-ocaml-5.4@sha256:586cd50d883c944e1e780704d1fecb731197bf2b95afae623b1b1b6b1b4f45d4
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn efl.1.19.0 1.19.0
RUN opam reinstall efl.1.19.0; \
res=$?; \
test "$res" != 31 && exit "$res"; \
export OPAMCLI=2.0; \
build_dir=$(opam var prefix)/.opam-switch/build; \
failed=$(ls "$build_dir"); \
partial_fails=""; \
for pkg in $failed; do \
if opam show -f x-ci-accept-failures: "$pkg" | grep -qF "\"centos-10\""; then \
echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
fi; \
test "$pkg" != 'efl.1.19.0' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
END-OF-DOCKERFILE
docker build -f ../Dockerfile .
2026-05-04 08:20.05: Using cache hint "ocaml/opam:centos-10-ocaml-5.4@sha256:586cd50d883c944e1e780704d1fecb731197bf2b95afae623b1b1b6b1b4f45d4-efl.1.19.0-f8e3c652f6bedf44059eb5199142f50d0ff975ef"
2026-05-04 08:20.05: Using OBuilder spec:
((from ocaml/opam:centos-10-ocaml-5.4@sha256:586cd50d883c944e1e780704d1fecb731197bf2b95afae623b1b1b6b1b4f45d4)
(user (uid 1000) (gid 1000))
(workdir /home/opam)
(run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
(run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
(run (shell "opam option solver=builtin-0install && opam config report"))
(env OPAMDOWNLOADJOBS 1)
(env OPAMERRLOGLEN 0)
(env OPAMPRECISETRACKING 1)
(env CI true)
(env OPAM_REPO_CI true)
(run (shell "rm -rf opam-repository/"))
(copy (src .) (dst opam-repository/))
(run (shell "opam repository set-url --strict default opam-repository/"))
(run (network host)
(shell "opam update --depexts || true"))
(run (shell "opam pin add -k version -yn efl.1.19.0 1.19.0"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall efl.1.19.0;\
\n res=$?;\
\n test \"$res\" != 31 && exit \"$res\";\
\n export OPAMCLI=2.0;\
\n build_dir=$(opam var prefix)/.opam-switch/build;\
\n failed=$(ls \"$build_dir\");\
\n partial_fails=\"\";\
\n for pkg in $failed; do\
\n if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"centos-10\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'efl.1.19.0' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
)
2026-05-04 08:20.05: Waiting for resource in pool OCluster
2026-05-04 08:24.10: Waiting for worker…
2026-05-04 08:28.36: Got resource from pool OCluster
Building on asteria.caelum.ci.dev
All commits already cached
HEAD is now at 7d5cbdbc11 Merge pull request #29840 from mtelvers/opam-publish-dockerfile-cmd.8.3.7
Merge made by the 'ort' strategy.
packages/efl/efl.1.12.0/opam | 2 +-
packages/efl/efl.1.13.0/opam | 2 +-
packages/efl/efl.1.17.0/opam | 2 +-
packages/efl/efl.1.18.0/opam | 2 +-
packages/efl/efl.1.19.0/opam | 2 +-
packages/efl/efl.1.20.0/opam | 2 +-
packages/efl/efl.1.22.0/opam | 2 +-
packages/efl/efl.1.24.0/opam | 2 +-
8 files changed, 8 insertions(+), 8 deletions(-)
(from ocaml/opam:centos-10-ocaml-5.4@sha256:586cd50d883c944e1e780704d1fecb731197bf2b95afae623b1b1b6b1b4f45d4)
2026-05-04 08:28.47 ---> using "a0e468d6a24a41d6f5316c3c277b0cde2356ffad25b5345e471dec6f821f46ec" from cache
/: (user (uid 1000) (gid 1000))
/: (workdir /home/opam)
/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-05-04 08:28.47 ---> using "cfd931cbddbd7690e96e03074b74255f310dbf051f62df3dd0101d34d1a09fed" from cache
/home/opam: (run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
Configuring from /home/opam/.opamrc-sandbox, then /home/opam/.opamrc, and finally from built-in defaults.
Checking for available remotes: rsync and local, git.
- you won't be able to use mercurial repositories unless you install the hg command on your system.
- you won't be able to use darcs repositories unless you install the darcs command on your system.
This version of opam requires an update to the layout of /home/opam/.opam from version 2.0 to version 2.2, which can't be reverted.
You may want to back it up before going further.
Continue? [Y/n] y
Format upgrade done.
<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2026-05-04 08:28.47 ---> using "63632094d29e48878db8dda8a0f28e4ac8264b0655c02fe4c9ac57477abdd2ea" from cache
/home/opam: (run (shell "opam option solver=builtin-0install && opam config report"))
Set to 'builtin-0install' the field solver in global configuration
# opam config report
# opam-version 2.5.1
# self-upgrade no
# system arch=x86_64 os=linux os-distribution=centos os-version=10
# solver builtin-0install
# install-criteria -changed,-count[avoid-version,solution]
# upgrade-criteria -count[avoid-version,solution]
# jobs 255
# repositories 1 (version-controlled)
# pinned 1 (version)
# current-switch 5.4
# invariant ["ocaml-base-compiler" {= "5.4.1"}]
# compiler-packages ocaml-base-compiler.5.4.1, ocaml-compiler.5.4.1, ocaml-options-vanilla.1
# ocaml:native true
# ocaml:native-tools true
# ocaml:native-dynlink true
# ocaml:stubsdir /home/opam/.opam/5.4/lib/ocaml/stublibs:/home/opam/.opam/5.4/lib/ocaml
# ocaml:preinstalled false
# ocaml:compiler 5.4.1
2026-05-04 08:28.47 ---> using "d12b353c2a172c2fb49708088cc9aa409d21e35a2f96463909bbbf80dc2fbf7a" from cache
/home/opam: (env OPAMDOWNLOADJOBS 1)
/home/opam: (env OPAMERRLOGLEN 0)
/home/opam: (env OPAMPRECISETRACKING 1)
/home/opam: (env CI true)
/home/opam: (env OPAM_REPO_CI true)
/home/opam: (run (shell "rm -rf opam-repository/"))
2026-05-04 08:28.47 ---> using "63f7fb7427c2eecc9a8b9208e05537e067d60a1d134a3e1ee5a04dc3ea4c5f8d" from cache
/home/opam: (copy (src .) (dst opam-repository/))
2026-05-04 08:28.48 ---> using "c6013183c29ef2725e8b2a5ac0fcef255a6cad9bdfececd141e7050bcb9aaef6" from cache
/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-05-04 08:29.04 ---> saved as "2cc8b5b16ff1e0577880fccf40d19d866b02851736f196b3ffd7c8bfef93a77e"
/home/opam: (run (network host)
(shell "opam update --depexts || true"))
+ /usr/bin/sudo "yum" "makecache"
- CentOS Stream 10 - BaseOS 2.8 kB/s | 15 kB 00:05
- CentOS Stream 10 - BaseOS 60 kB/s | 6.9 MB 01:58
- CentOS Stream 10 - AppStream 86 kB/s | 15 kB 00:00
- CentOS Stream 10 - AppStream 79 kB/s | 3.6 MB 00:46
- CentOS Stream 10 - CRB 51 kB/s | 14 kB 00:00
- CentOS Stream 10 - CRB 99 kB/s | 834 kB 00:08
- CentOS Stream 10 - Extras packages 63 kB/s | 16 kB 00:00
- Metadata cache created.
2026-05-04 08:32.06 ---> saved as "d05fdd52088d7dfd1aa78e53d348031d14f1a2c84640ca989045a857d17b5287"
/home/opam: (run (shell "opam pin add -k version -yn efl.1.19.0 1.19.0"))
efl is now pinned to version 1.19.0
2026-05-04 08:32.07 ---> saved as "97db38e5f45106512b118a834354bff4ac862bcc645a7780a4b090704c25f217"
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall efl.1.19.0;\
\n res=$?;\
\n test \"$res\" != 31 && exit \"$res\";\
\n export OPAMCLI=2.0;\
\n build_dir=$(opam var prefix)/.opam-switch/build;\
\n failed=$(ls \"$build_dir\");\
\n partial_fails=\"\";\
\n for pkg in $failed; do\
\n if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"centos-10\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'efl.1.19.0' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
efl.1.19.0 is not installed. Install it? [Y/n] y
* Incompatible packages:
- (invariant) -> ocaml-base-compiler = 5.4.1
- efl = 1.19.0 -> ocaml < 5.3 -> dkml-base-compiler
You can temporarily relax the switch invariant with `--update-invariant'
* Incompatible packages:
- (invariant) -> ocaml-base-compiler = 5.4.1
- efl = 1.19.0 -> ocaml < 5.3 -> ocaml-variants (< 4.00.1~ | >= 4.00.1)
* Missing dependency:
- efl = 1.19.0 -> ocaml < 5.3 -> ocaml-base-compiler (<= 3.07+1 | = 3.07+2 | = 3.08.0 | = 3.08.1 | = 3.08.2 | = 3.08.3 | = 3.08.4 | = 3.09.0) | ocaml-system (<= 3.07+1 | = 3.07+2 | >= 3.08.0) | ocaml-variants < 3.09.1~
not available because the package is pinned to version 5.4.1
unmet availability conditions, e.g. 'sys-ocaml-version = "5.4.1" & (os != "win32" | sys-ocaml-libc = "msvc")'
no matching version
* Missing dependency:
- efl = 1.19.0 -> ocaml < 5.3 -> ocaml-variants >= 4.00.1 -> ocaml-beta
unmet availability conditions: 'enable-ocaml-beta-repository'
* Missing dependency:
- efl = 1.19.0 -> ocaml < 5.3 -> ocaml-variants >= 4.00.1 -> system-msvc
unmet availability conditions: 'os = "win32"'
No solution found, exiting
"/usr/bin/env" "bash" "-c" "opam reinstall efl.1.19.0;
res=$?;
test "$res" != 31 && exit "$res";
export OPAMCLI=2.0;
build_dir=$(opam var prefix)/.opam-switch/build;
failed=$(ls "$build_dir");
partial_fails="";
for pkg in $failed; do
if opam show -f x-ci-accept-failures: "$pkg" | grep -qF "\"centos-10\""; then
echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
fi;
test "$pkg" != 'efl.1.19.0' && partial_fails="$partial_fails $pkg";
done;
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
exit 1" failed with exit status 20
2026-05-04 08:32.21: Job failed: Failed: Build failed
2026-05-04 08:32.21: Log analysis:
2026-05-04 08:32.21: >>>
No solution found, exiting
(score = 100)
2026-05-04 08:32.21: [SKIP] Package not available